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Eagle Chevy Small Block 2pc Seal Balanced Street and Strip Rotating Assemblies
InfoVehicle Info Needed
EAGLEPART NUMBER: 356-B13054E040

Eagle Chevy Small Block 2pc Seal Balanced Street and Strip Rotating Assemblies

$1,34999
ShippingShips on 11/18/2026
Lowest PriceLowest Price Guarantee

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Chevy 350 Small Block 2pc Seal Balanced Rotating Assemblies
  • 3.750" Stroke
  • 5.700" Rods
  • Hypereutectic Pistons
  • Internally Balanced
      • Street and Strip Rotating Assembly -
      350 2pc Internal
      Stroke: 3.750
      Disp. @ .040: 385
      Rod Length: 5.700
      Pistons: -18cc Dish
      Rings: Standard
      Comp. Ratio 58cc/64cc: 10.3/9.7

      Internal balance - does NOT include the Harmonic balancer/dampner and Automatic transmission flexplate or Manual transmission flywheel. The factory nuetral balanced items can be used or new components will need to be purchased separately.

      Performance Small Block Chevy Rotating Assemblies

      These rotating assemblies are designed for pre-1986 small block Chevy with 2-piece rear main seals. They offer affordable performance and reliability for engines making less than 500 horsepower. Kits include an Eagle Cast Steel Crankshaft; Eagle "SIR" I-Beam Rods; Silvolite Cast, SRP, or Mahle Forged Pistons; Hastings Rings; and Clevite or King Bearings. Kits are available with internal or external balance.

      Show MoreAssembly part numbers that begin with “B” are balanced by Eagle and require no additional balancing. Part numbers that do not begin with “B” are unbalanced assemblies and must be balanced by a qualified machine shop before use. Kits are available in a standard bore or .020 in., .030 in., .040 in., and .060 in. oversized. Eagle Specialty Products reserves the right to substitute pistons due to availability.
    Part TypeEngine Rotating Assembly Kit
    Product LineEagle SBC 2pc Seal Balanced Street and Strip Rotating Assemblies
    BrandEAGLE
    Package Height13.0
    Package Width21.0
    Package Length30.0
    Weight120.0 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Vendor Part NumberB13054E040
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning